One of the best names to trust with your underwear essentials, <b><a href=" http://www.selfridges.com/cat/Calvin-Klein/mens/clothing/" style="text-decoration: none"><font color="black">Calvin Klein</font></a></b> revisits a favourite with the<b> Iron Strength trunks</b>. Bold and dynamic, the signature waistband has the label’s logo framed by side stripes for sporty repetition. Cut for a precision fit in stretch-cotton to rest high thigh, choose this pair in the morning to delight your inner minimalist. &nbsp;&nbsp;